Winter’s 14 Best Immunity-Boosting Vegetables

3. Brussels Sprouts: Tiny But Mighty

Brussels sprouts may be small, but they pack a powerful punch when it comes to immune support. These miniature cabbages are rich in vitamin C and fiber, both of which are essential for a healthy immune system. The high fiber content aids in maintaining a healthy gut microbiome, which is closely linked to immune function. Moreover, Brussels sprouts contain glucosinolates, compounds that have been shown to enhance the body's detoxification processes and protect against certain cancers. Roasting Brussels sprouts with a drizzle of olive oil and a sprinkle of sea salt can transform them into a delicious side dish that complements any winter meal.

4. Garlic: Nature’s Antibiotic

Garlic has been used for centuries as a natural remedy for various ailments, and its immune-boosting properties are well-documented. The key compound in garlic, allicin, has antimicrobial properties that help the body ward off infections. Regular consumption of garlic can reduce the severity and duration of colds and flu. Garlic also supports the immune system by promoting the activity of white blood cells. To maximize the benefits of garlic, it is best consumed raw or lightly cooked. Adding minced garlic to salad dressings, sauces, or marinades can enhance the flavor of your dishes while providing a health boost.